Control panel



FIG. 1 is a perspective view of a control panel in accordance with the present invention;

FIG. 2 is a top plan view of a control panel;

FIG. 3 is a side elevation view thereof; and,

FIG. 4 is a perspective view thereof.

The broken line showing of the remainder of the keyboard and the graphical indicia is included for the purpose of illustrating environment and forms no part of the claimed design. The broken lines adjacent to the stippled shading which define the bounds of the claimed design form no part thereof. 

The ornamental design for a control panel, as shown and described. 